Pressure washer



FIG. 1 is a front perspective view of the pressure washer;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines in the figures depict portions of the pressure washer that form no part of the claimed design. 

CLAIM The ornamental design for a pressure washer, as shown and described. 